User Guide

PAMS Technical Documentation Data Module RL7
Company Confidential TME-3
Issue 4 12/03 Nokia Corporation. Page 15
SIM connector
SIM connector X200
interface supports both 1.8V and 3V SIM cards. Note that 5V SIM
cards are not supported.
The contacts are described below:
Figure 6: SIM connector X200
Table 6: SIM connector
External antenna connector
External antenna connector X502 interface is used to get better RF signal in bad
receiving conditions.
Figure 7: External antenna connector X502
Name Card pin Description
VSIM C1 SIM voltage supply 1.8/3.0V
SIMRST C2 SIM reset
SIMCLK C3 SIM clock
SIMDATA C4 SIM bidirectional data
VPP C5 Unconnected.
GND C7
UEM
UPP
C5 C6 C7
C1
C2
C3
SIMDATA
Data
SIMClk
SIMCLK
SIMIO
SIMRST
VSIM
SIMCardDet
From Battery Type
SIMIO
SIMClk
Data
GND
GND
SIM
SIMIF
register
UEM
digital
logic
From SIM Card contact
BSI
UIF Block
CBusDa
CBusEnX
CBusClk
C8
C4
UEMInt